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We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The Amtrol EX-15 Extrol expansion tank is a compact diaphragm-style reservoir designed for closed hydronic heating and cooling loops. Patented in 1954, Extrol helped popularize easier pressure control and steadier water flow in a wide range of radiant, boiler, and packaged system configurations.
As a closed-loop system heats and cools, the tank accepts expanded water, helping stabilize pressure and smooth pump cycling. The result can be more comfortable temperature swings and quieter operation in scenarios like radiant floor heating or packaged boiler loops.
Because it’s a dedicated expansion solution, it can contribute to system reliability by buffering pressure peaks that occur when boilers start or valves close.
Durability and reliability come from a thick Butyl/EPDM diaphragm that resists aging and maintains elasticity across temperature swings, while a robust reservoir keeps expanded water sealed away from the rest of the system. The 2-gallon size is ideal for tight spaces, offering a balance between buffering capacity and footprint.
Note: This tank is part of a long‑standing family of Extrol products known for dependable pressure control in many types of hydronic plumbing. Results depend on the overall system design and operating conditions.
Q: What is the Amtrol EX-15 Extrol expansion tank used for?
A: It serves as a pressure-buffer in closed hydronic heating and cooling loops to smooth water volume changes.
Q: What are the key specs of the EX-15?
A: Capacity: 2 gallons; precharge 12 psig; max working 100 psig; max temperature 240°F; not for potable water.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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